20

C          1.20840       -0.67890       -0.01360
C          0.00210       -0.00410        0.00200
C         -0.01670        1.37810        0.00960
C          1.17090        2.08550        0.00210
C          2.37730        1.41070       -0.01360
C          2.39610        0.02850       -0.02120
C          1.15050        3.59240        0.00990
H          0.17670        3.94430       -0.33070
C          1.40350        4.09090        1.40940
O          2.40830        4.72400        1.65520
N          0.51310        3.83330        2.38780
O          2.16790        4.08710       -0.86320
H          1.22310       -1.75880       -0.01960
H         -0.92580       -0.55670        0.00790
H         -0.95920        1.90540        0.01700
H          3.30520        1.96340       -0.01920
H          3.33860       -0.49870       -0.03270
H         -0.29060        3.32700        2.19120
H          0.67590        4.15420        3.28860
H          3.06260        3.81260       -0.61990